HackingOtherStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

Impact Mobile Home Communities

bd_28b37510313b8fee · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 3, 2019

Filed

May 11, 2020

To disclose

45 weeks

Affected

4state residents only

Linked

5 filings

Confidence

66%

Full breach record for Impact Mobile Home Communities →2 incidents on file

Impact Mobile Home Communities notified the NH AG of unauthorized access to employee email accounts between Oct 2018 and July 2019. Discovered July 3, 2019. Affected ~4 NH residents with names, SSNs, and financial account numbers. Remediation included password resets, forensic review, and credit monitoring offers.

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Incident timeline

undetected · 273 days

discovery → filing · 45 weeks / 313 days

Oct 3, 2018

Begins

Jul 3, 2019

Discovered

May 11, 2020

Filed

vs. sector median

+39 wks slower

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_15251f15ac6ae1de2020-05-05 · +6dCandidate
Indiana State AGbd_24a95148febe45bb2020-05-05 · +6dVerified
Massachusetts State AGbd_c7e981acd78cf6882020-05-05 · +6dVerified
California State AGbd_e4c26c50b131faf62020-05-05 · +6dVerified

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Impact Mobile Home Communities
norm: impact mobile home communities
Industry: Otherllm

Discovered: Jul 3, 2019
Breach occurred: Oct 3, 2018 – Jul 31, 2019
Undetected for: 273 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 5, 2020
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Providing notice to other state regulators
Initial access: valid_credentials

During the incident: Launched an investigation
Working together with a leading computer forensics specialist
Reviewed the entire contents of the impacted email accounts
Changed all employee email account passwords
Took steps to secure the impacted accounts
Continuing to monitor their systems
Implementing additional technical safeguards
Additional training and education to its employees
Changes made: Implementing additional technical safeguards
Additional training and education to its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 45 weeks(313 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGMay 5 · first

Indiana State AGMay 5 · first

Massachusetts State AGMay 5 · first

California State AGMay 5 · first

New Hampshire State AG+6d · this page

Pattern: first filing May 5 (MT), last May 11 (NH) — a 6-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/impact-mobile-home-communities-20200511.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 11, 2020
Raw hash: 94951eee7271ed09bd013e9fcbc1f041387a2e6060175fb276078df3fd2edf49

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityImpact Mobile Home Communities

Incidentdiscovered Jul 3, 2019

Stated responseLaunched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov